public async Task <Boolean> deleteFruit(deleteFruitDto request)
{
if (!await PermissionChecker.IsGrantedAsync("Pages.Suppliers.Update"))
{
throw new AbpAuthorizationException("You are not authorized to do this!");
}
supplier s = await this.Repository.GetAsync(request.supplierId); //read the supplier
if (s == null)
{
throw new UserFriendlyException("Unable to find supplier");
}
this.ExpandSupplierEntity(s); //load supplier fruits
SupplierFruit sf = (s.SupplierFruits.FirstOrDefault(x => x.fruitId == request.fruitId)); //check if fruit alreayd exists
if (sf == null)
{
throw new UserFriendlyException("Supplier already got this fruit");
}
s.SupplierFruits.Remove(sf);
await CurrentUnitOfWork.SaveChangesAsync();
return(true);
}
public async Task <Boolean> addFruit(addFruitDto request)
{
if (!await PermissionChecker.IsGrantedAsync("Pages.Suppliers.Update"))
{
throw new AbpAuthorizationException("You are not authorized to do this!");
}
this.Lookupfruit(request.fruitId); //check if fruit exists
supplier s = await this.Repository.GetAsync(request.supplierId); //read the supplier
if (s == null)
{
throw new UserFriendlyException("Unable to find supplier");
}
this.ExpandSupplierEntity(s); //load supplier fruits
if (s.SupplierFruits.Any(x => x.fruitId == request.fruitId)) //check if fruit alreayd exists
{
throw new UserFriendlyException("Supplier already got this fruit");
}
SupplierFruit sf = new SupplierFruit(s)
{
fruitId = request.fruitId,
Price = request.Price,
};
s.SupplierFruits.Add(sf);
await CurrentUnitOfWork.SaveChangesAsync();
return(true);
}